Cita APA (7th ed.)
Earl, D. (1963). Tiberius Gracchus: A study in politics. Latomus.
Cita Chicago (17th ed.)
Earl, D.C. Tiberius Gracchus: A Study in Politics. Bruxelles-Berchem: Latomus, 1963.
Cita MLA (9th ed.)
Earl, D.C. Tiberius Gracchus: A Study in Politics. Latomus, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.